LMT 16" M4 carbine upper ( 1/7 twist, 5.56mm, chrome lined)
LMT full auto BCG properly staked (mp marked bolt)
Daniel Defense Omega-X 12.0 FSP rail
BCM mod 4 charging handle (medium latch)
Magpul MBUS sight
500 rounds total fired through the upper
$625 shipped in the continental United States
